The Aculon A211 binoculars features multicoated lenses and objectives fabricated with Nikon's exclusive lead and arsenic free Eco-Glass. Its BaK4 Porro prism systems delivers a high quality image under a multitude of lighting conditions, making these binoculars effective from dawn till dusk. All together the Aculon A211 binoculars are a compact, high-quality, and cost effective choice. This 10x50mm model has a black finish.